when compiling packages that use that header file, they'll fail because of __user not being declared: In file included from sys-linux.c:14: /usr/include/linux/usbdevice_fs.h:49: error: variable or field `__user' declared void /usr/include/linux/usbdevice_fs.h:49: error: syntax error before '*' token /usr/include/linux/usbdevice_fs.h:56: error: variable or field `__user' declared void /usr/include/linux/usbdevice_fs.h:56: error: syntax error before '*' token <etc>
In CVS, linux-headers-2.6.3-appCompat.patch, v 1.2. Thanks!